Caffeine Boost To Performance?

I've only had one cup of coffee in my life and other than the occasional soft drink I don't do cafffeine on any type of regular basis. Maybe I should....


http://trainright.com/caffeine-ultrarunning/?utm_source=CTS+Newsletter&utm_campaign=380ee232a9-EMAIL_CAMPAIGN_2017_5_30_caffeine_ultrarunning&utm_medium=email&utm_term=0_9d08d48022-380ee232a9-106443499&goal=0_9d08d48022-380ee232a9-106443499&mc_cid=380ee232a9&mc_eid=7cc4bcc2b1